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10 changes: 10 additions & 0 deletions spaces/S000219/README.md
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---
uid: S000219
name: Discrete topology on $2^{\mathfrak c}$
refs:
- wikipedia: Discrete_space
name: Discrete space on Wikipedia
---

Let $X=2^{\mathfrak c}$ be the power set of the real numbers,
and let all subsets of $X$ be open.
7 changes: 7 additions & 0 deletions spaces/S000219/properties/P000052.md
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---
space: S000219
property: P000052
value: true
---

By definition.
7 changes: 7 additions & 0 deletions spaces/S000219/properties/P000059.md
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---
space: S000219
property: P000059
value: true
---

By definition $|X| = 2 ^ \mathfrak{c}$
7 changes: 7 additions & 0 deletions spaces/S000219/properties/P000163.md
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---
space: S000219
property: P000163
value: false
---

By definition $|X| = 2 ^ \mathfrak{c} > \mathfrak{c}$.